UV Irradiation in the Home Improves Kid's Asthma
- May 2006 Journal of Asthma     

In a 28 week 'crossover' trial, researchers assesses respiratory symptoms in 19 children with asthma first while UVGI units were running in the home and then when dummy units were installed, or vice versa. Compared with the placebo situation, the use of UVGI was associated with a significant improvement in the children's peak expiratory flow rate. In addition, it was reported that asthma medication usage was reduced 51%, compared to 13% with the placebo.
UV in the home improves Asthma


Ultraviolet Light for Coil Cleaning in Schools
- March 2006 Engineered Systems

Summary of paper from May 2006 California Energy Commission (CEC) Study (see Advanced HVAC Systems for Improving Indoor Environmental Quality and Energy Performance of California K-12 Schools). Finds that UVGI can be used effectively for the purposes of improving Indoor Air Quality and saving time and money through improved operational efficiency and reduced maintenance on HVAC systems.
UV for Schools

UV Lamps May Cure ‘Sick Buildings’
- November 2003 CNN

Article summarizing the findings of the McGill Study conducted in November of 2003. Study found operation of UVGI resulted in 99% reduction of microbial and endotoxin concentrations on irradiated surfaces within the ventilation systems. On the basis of within-person estimates, use of UVGI was determined to reduce overall worker sickness by 20%, including a 40% drop in breathing problems.
CNN on UV

Berkeley Lab, EPA Study Confirm Large Public Health and Economic Impact of Dampness and Mold
- May 2007 Research News Berkeley Labs

This article discusses the significant public health risk posed by building dampness and mold.
Risks from Dampness and Mold